"A New York Times technology correspondent presents the dramatic rise and fall of Uber, set against the rapid upheaval in Silicon Valley during the mobile era. In June 2017, Travis Kalanick, the hard-charging CEO of Uber, was ousted in a boardroom coup that capped a brutal year for the transportation giant. Uber had catapulted to the top of the tech world yet for many came to symbolize everything wrong with Silicon Valley. In the tradition of Brad...